英文别名Abemaciclib metabolite M20; CDK4/6-IN-4; [6-[2-[[5-[(4-ethylpiperazin-1-yl)methyl]-2-pyridinyl]amino]-5-fluoropyrimidin-4-yl]-4-fluoro-1-propan-2-ylbenzimidazol-2-yl]methanol; LSN3106726; 2-Methanol Abemaciclib; 1H-Benzimidazole-2-methanol, 6-[2-[[5-[(4-ethyl-1-piperazinyl)methyl]-2-pyridinyl]amino]-5-fluoro-4-pyrimidinyl]-4-fluoro-1-(1-methylethyl)-